Exposure
- ID
- GRAVI.2024-07-18T09:06:18.886_1
- Header ID
- GRAVI.2024-07-18T09:06:18.886
- Date updated
- 2024-07-18 09:20:34 UTC+0000
- Release date
- 2025-07-18 09:20:34 UTC+0000
- UTC Start
- 2024-07-18 09:06:18.886
- UTC End
- 2024-07-18 09:07:54.886
- MJD Start
- 60509.37938525
- MJD End
- 60509.3804963611
- Exposure time (s)
- 96.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004526
- Ambient temperature (°C)
- 15.23
- Seeing (arcsec)
- 0.93
Observation
- ID
- 60152
- Category
- science
- Program ID
- 113.26D9.001
- Program Title
- SEARCHING FOR EXOMOONS VIA ASTROMETRY USING GRAVITY
- Program Type
- Normal
- PI / COI
- KRAL / PERROT / CHARNAY / LACOUR / WANG / KAMMERER
Target
- ID
- 44655
- Name
- HD206893
- RA
- 326.344243
- DEC
- -12.78322
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.0280 | 55.9910 | 35.5000 | 35.5000 |
| U1-U3 | 100.3800 | 100.2690 | 40.8000 | 40.8000 |
| U1-U4 | 117.1270 | 116.6980 | 66.2800 | 66.2930 |
| U2-U3 | 44.8840 | 44.8070 | 47.4000 | 47.4000 |
| U2-U4 | 74.7110 | 74.3060 | 88.8460 | 88.9450 |
| U3-U4 | 50.7200 | 50.4740 | 124.7330 | 125.0330 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26D9.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60509.37938525 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD206893 |
| HIERARCH ESO INS SOBJ NAME | HD206893 |
| RA | 326.344243 |
| DEC | -12.78322 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 118.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 56.028 |
| HIERARCH ESO ISS PBL12 END | 55.991 |
| HIERARCH ESO ISS PBLA12 START | 35.5 |
| HIERARCH ESO ISS PBLA12 END | 35.5 |
| HIERARCH ESO ISS PBL13 START | 100.38 |
| HIERARCH ESO ISS PBL13 END | 100.269 |
| HIERARCH ESO ISS PBLA13 START | 40.8 |
| HIERARCH ESO ISS PBLA13 END | 40.8 |
| HIERARCH ESO ISS PBL14 START | 117.127 |
| HIERARCH ESO ISS PBL14 END | 116.698 |
| HIERARCH ESO ISS PBLA14 START | 66.28 |
| HIERARCH ESO ISS PBLA14 END | 66.293 |
| HIERARCH ESO ISS PBL23 START | 44.884 |
| HIERARCH ESO ISS PBL23 END | 44.807 |
| HIERARCH ESO ISS PBLA23 START | 47.4 |
| HIERARCH ESO ISS PBLA23 END | 47.4 |
| HIERARCH ESO ISS PBL24 START | 74.711 |
| HIERARCH ESO ISS PBL24 END | 74.306 |
| HIERARCH ESO ISS PBLA24 START | 88.846 |
| HIERARCH ESO ISS PBLA24 END | 88.945 |
| HIERARCH ESO ISS PBL34 START | 50.72 |
| HIERARCH ESO ISS PBL34 END | 50.474 |
| HIERARCH ESO ISS PBLA34 START | 124.733 |
| HIERARCH ESO ISS PBLA34 END | 125.033 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004588 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004464 |
| HIERARCH ESO ISS AMBI TEMP | 15.23 |
| HIERARCH ESO ISS AMBI FWHM START | 0.97 |
| HIERARCH ESO ISS AMBI FWHM END | 0.89 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.060 |